Diaphragmatic rupture during labor

Diaphragmatic rupture during labor is uncommon and generally occurs in patients with a history of congenital diaphragmatic hernia or traumatic abdominal or chest injury. We present a case of a 41-year-old woman who presented with abdominal pain, vomiting and hypoventilation four days after a full-term home delivery. Chest radiography suggested the presence of a ruptured diaphragm, and laparotomy revealed a congenital left Bochdalek defect with herniation of the stomach, transverse colon and spleen into the left pleural cavity. Diaphragmatic hernia rupture during labor is a serious but rare complication that requires emergency surgery to prevent visceral perforation and cardio-respiratory failure.     

A Rare Variant of Diaphragmatic Hernia through the Central Tendon: A Case Report

Diaphragmatic hernia through the central tendon is a very rare entity. We report on a case that developed to acute intestinal obstruction, secondary to herniation of the small intestine through a small defect in the central tendon of the diaphragm. The patient never had any trauma to his chest or abdomen and had no history suggestive of congenital nature of the diaphragmatic hernia. However, he had coronary artery bypass grafting with saphenous vein used as a graft, done almost 17 years back; hence, we suspect it to be an iatrogenic hernia. A laparoscopic herniorrhaphy of the diaphragmatic defect was carried out after reducing the herniated organ. The postoperative course was uneventful. Iatrogenic diaphragmatic hernias are a very rare entity. We are reporting on a central tendon hernial defect in the diaphragm after coronary artery bypass with saphenous vein as a graft material. There are reported cases with post coronary artery bypass graft diaphragmatic hernia in which the right gastroepiploic artery was taken as the graft material. Late diagnosis of iatrogenic diaphragmatic hernias is frequent. CT scan is helpful for diagnosis. Surgery is the treatment of diaphragmatic hernia at the time of diagnosis, even with asymptomatic patients.     

Late Presentation of a Diaphragmatic Hernia Following Laparoscopic Gastric Banding

Laparoscopic gastric banding is an established and increasingly popular surgical treatment for morbid obesity. Iatrogenic diaphragmatic injury can complicate upper abdominal and esophageal surgery. We describe here the case of a patient who had undergone revisional surgery to replace a laparoscopic band, who presented acutely, years following surgery, with breathlessness and abdominal pain. CT of the chest and abdomen demonstrated small bowel loops in the left chest and significant mediastinal shift. The patient required an emergency laparotomy to reduce the small bowel contents from the chest and repair the hernial defect. The small bowel contained within the hernia was ischemic though did not require resection. The patient made a prompt recovery. Iatrogenic diaphragmatic injury is a rare, though potentially life-threatening, complication of laparoscopic gastric band placement.     

Right diaphragmatic iatrogenic hernia after laparoscopic fenestration of a liver cyst: report of a case and review of the literature

Iatrogenic right diaphragmatic hernia is very rare. We report the first case of a patient who had a diaphragmatic hernia after laparoscopic fenestration of liver cyst. A herniorrhaphy of the diaphragmatic defect was carried out after reducing the herniated organ. The postoperative course was uneventful. Diaphragmatic hernias are not as common as the traumatic type. Surgeons can easily miss diaphragmatic injuries during the operation especially after laparoscopy. Late diagnosis of iatrogenic diaphragmatic hernias is frequent. Ct scan is helpful for diagnosis. Surgery is the treatment of diaphragmatic hernia at the time of diagnosis, even with asymptomatic patients. The incidence of iatrogenic diaphragmatic hernia after surgery may be reduced if the surgeon checks for the integrity of the diaphragm before the end of the operation. A review of the literature is also performed regarding this rare complication.     

Diaphragmatic hernias complicating pregnancy

BACKGROUND: Diaphragmatic hernias complicating pregnancy are not a common problem but they can have catastrophic consequences. They can present to the surgeon as a life-threatening emergency or pose a management dilemma when detected incidentally. In this paper, recommendations for the management of non-hiatal maternal diaphragmatic hernias are made based on our experience and the available published reports. METHODS: The presentation, management and outcomes of a series of three recent cases are described. A review of all other reported cases of diaphragmatic hernias complicating pregnancy was also carried out. RESULTS: All three cases were emergency presentations in the third trimester of pregnancy, resulting from compression of thoracic contents. All cases required emergency laparotomy and one also required thoracotomy. Delivery was by Caesarean section at the time of emergency surgery in two cases and was delayed in the third case. There was one fetal and no maternal deaths. One mother suffered persistent pleural infection. One baby also had a diaphragmatic hernia requiring postnatal repair. Published reports showed only 36 previously reported cases of diaphragmatic hernias identified in pregnancy. There is a consensus that hernias presenting with evidence of strangulation represent a surgical emergency and mandate operative management, irrespective of fetal maturity. Elective management of asymptomatic hernias is more controversial and both conservative and operative approaches have been suggested. CONCLUSION: Diaphragmatic hernias can cause life-threatening complications in pregnancy. Consideration should be given to operative repair in the second trimester if asymptomatic hernias are identified during pregnancy. If vaginal delivery is attempted in the presence of a hernia, this should only be carried out under closely monitored conditions.     

Diaphragmatic hernia in a rare complication of oesophagectomy for cancer

INTRODUCTION: Diaphragmatic hernia is a rare complication of oesophagectomy for cancer. We report a series of seven patients to determine characteristics of this entity. PATIENTS AND METHODS: Seven patients (six male and one female, 61 to 68 years old) were operated on for diaphragmatic hernia following oesophagectomy for carcinoma (adenocarcinoma N =4, squamous-cell carcinoma N =3). Oesophagectomy had been performed through abdominal transhiatal approach in four patients and transthoracically in three, with hiatal enlargement in all cases. RESULTS: Three patients, all symptomatic, underwent emergency surgery within two years following oesophagectomy. Of the four patients operated between two and seven years after oesophagectomy, two were symptomatic. Presence of symptoms were neither related with technique of oesophagectomy, nor to type of hiatal enlargement (anterior, or by crura division). All patients with hernia containing small bowel were symptomatic. All patients were operated through abdominal approach. Hernia contained colon three times, small bowel once, and both three times. Hernia reduction needed additional phrenotomy in six patients. Two patients underwent colectomy to treat peroperative colonic ischemia. Diaphragmatic hiatus was calibrated around the gastric tube by direct suture in six patients or with absorbable mesh in one. There was no death. No recurrences occurred with a follow up ranging from one to five years. CONCLUSION: The diaphragmatic hernia after oesophagectomy is due to excessive hiatal enlargement. Hernias occurring early after oesophagectomy are badly tolerated and need urgent reoperation. To prevent this complication of oesophagectomy, we advocate calibration of diaphragmatic hiatus fit to width of gastroplasty.     

Intrathoracic gastric perforation: a late complication of an unknown postpartum recurrent hiatal hernia

Diaphragmatic hernias occurring during pregnancy are an uncommon event. In very rare occasions, the clinical situation can suddenly worsen due to obstruction, torsion or infarction of the herniated viscera. Here, we describe a challenging case of a post-partum diaphragmatic hiatus hernia complicated by intrathoracic gastric perforation. A 23-year old woman was admitted at our hospital with a syndrome characterized by epigastralgy, dyspnoea and fever. She had previously undergone a laparoscopic antireflux surgery for hiatus hernia (6 years before) and a recent (4 months) unremarkable vaginal delivery. Due to the persistence of a pelvic pain after the delivery, she had been taking pain-killers as a self-administered medication. A CT scan showed a massive left pleural effusion and a complete herniation of the stomach into the left hemithorax. After placing a chest drainage and removing up to 3000?ml of brownish purulent fluid, a repeat CT scan (with water soluble contrast swallow) showed a leak at the level of the stomach. At surgery, we observed a complete intrathoracic herniation through a large diaphragmatic hiatal defect and a small well-defined gastric ulcer. A primary repair of both the stomach and the diaphragm was performed. We take the opportunity presented by this report to briefly discuss the patho-physiological mechanisms underlying this unusual complication.     

Posttraumatic hernias: historical overview and review of the literature

Diaphragmatic, lumbar, and extra-thoracic hernias are well-described complications of blunt trauma. However, in the absence of an immediate indication for surgery in the injured patient, early recognition of these hernias can be a diagnostic challenge and delayed presentation is common. Upon diagnosis, surgical repair is necessary secondary to the high morbidity and mortality associated with herniation and strangulation of abdominal organs. Surgical treatment of these hernias is evolving and a variety of options are available to the surgeon. This article will provide a historical overview of post-traumatic diaphragmatic and multi-cavity hernias, and a review of the literature addressing key issues of diagnosis and management.     

Diaphragmatic herniation following oesophagectomy

BACKGROUND: Intrathoracic herniation of abdominal viscera is a potentially life-threatening condition, especially when diagnosis is delayed. The aim of this study was to estimate its incidence following oesophageal resection and to define contributing factors that might influence its occurrence. METHODS: All radiographic studies of the chest that were made during follow-up in a series of 218 patients who underwent oesophagectomy between 1993 and 1997 were reviewed. RESULTS: Herniation of bowel alongside the oesophageal substitute was detected in nine patients (4 per cent). Four hernias occurred within the first week after operation and five were detected at late follow-up. Surgical treatment was indicated in six patients. Analysis of predisposing factors revealed that extended incision and partial resection of the diaphragm were associated with an increased risk of postoperative hernia formation (four of 29 following extended enlargement versus five of 189 after routine opening of the oesophageal hiatus; P = 0.02). CONCLUSION: Diaphragmatic herniation was found in 4 per cent of patients after oesophagectomy. After extended iatrogenic disruption of the normal hiatal anatomy, narrowing of the diaphragmatic opening may be indicated to avoid postoperative herniation of bowel into the chest. Awareness of its possible occurrence may help prevent the development of intestinal obstruction and strangulation.     

Dual mesh repair for a large diaphragmatic hernia defect: An unusual case report

IntroductionDiaphragmatic hernia secondary to traumatic rupture is a rare entity which can occur after stab wound injuries or blunt abdominal traumas. We aimed to report successfully management of dual mesh repair for a large diaphragmatic defect.Case reportA 66-year-old male was admitted with a right sided diaphragmatic hernia which occurred ten years ago due to a traffic accident. He had abdominal pain with worsened breath. Chest X-ray showed an elevated right diaphragm. Further, thoraco-abdominal computerized tomography detected herniation a part of the liver, gallbladder, stomach, and omentum to the right hemi-thorax. It was decided to diaphragmatic hernia repair. After an extended right subcostal laparotomy, a giant right sided diaphragmatic defect measuring 25 × 15 cm was found in which the liver, gallbladder, stomach and omentum were herniated. The abdominal organs were reducted to their normal anatomic position and a dual mesh graft was laid to close the diaphragmatic defect. Patients’ postoperative course was uneventful.DiscussionDiaphragmatic hernia secondary to trauma is more common on the left side of the diaphragm (left/right = 3/1). A right sided diaphragmatic hernia including liver, stomach, gallbladder and omentum is extremely rare. The main treatment of diaphragmatic hernias is primary repair after reduction of the herniated organs to their anatomical position. However, in the existence of a large hernia defect where primary repair is not possible, a dual mesh should be considered.ConclusionA dual mesh repair can be used successfully in extensive large diaphragmatic hernia defects when primary closure could not be achieved.     

Thoracoabdominal herniation – but not as you know it

Thoracoabdominal hernias are uncommon following blunt trauma. If diaphragmatic rupture does occur, the abdominal viscera can herniate into the thorax through the diaphragm. We report a rare case of thoracoabdominal herniation in which the bowel herniated through the lateral abdominal wall, migrating cranially and entering the thorax through an intercostal defect. This case highlights the need for early and definitive surgical repair.     

Paraesophageal herniation as a complication following laparoscopic antireflux surgery

Paraesophageal herniation of the stomach is a rare complication following laparoscopic Nissen fundoplication. We retrospectively reviewed our experience with 720 patients undergoing laparoscopic Nissen fundoplications. Seven patients were found to have postoperative paraesophageal hernias requiring reoperation. The clinical presentation, diagnostic workup, operative treatment, and outcome were evaluated. There were no deaths or procedure-related complications. Clinical presentation was recurrent dysphagia in four, nonspecific abdominal symptoms in one, and acute abdomen in one. One additional patient was asymptomatic. Preoperatively the correct diagnosis was able to be confirmed in four of six patients by barium esophagogram. Four patients underwent successful laparoscopic repair. Two patients had a thoracotomy including one conversion from laparoscopy to thoracotomy. One patient had a laparotomy to reduce an intrathoracic gastric volvulus. At a mean follow-up of 2.5 months no patient had further complications. Paraesophageal herniation is a rare complication following laparoscopic Nissen fundoplication and a definitive diagnosis is often difficult to establish. Early dysphagia after surgery should alert the surgeon to this complication. Redo laparoscopic surgery is feasible but an open procedure may be necessary.     

Laparoscopic repair of a postadrenalectomy left-sided diaphragmatic hernia complicated by chronic colon obstruction

Iatrogenic diaphragmatic hernias are a rarely reported complication of abdominal surgery. We present a case of an iatrogenic diaphragmatic hernia diagnosed 2 years after an adrenalectomy. Corrective laparoscopic surgery was performed, and the postoperative course was uneventful. The patient remained asymptomatic 6 months after the repair. To our knowledge, this is the first such case to be reported.     

Traumatic diaphragmatic hernia presenting as a tension fecopneumothorax

Abstract. Diaphragmatic injury with accompanying hernia is a well-documented complication associated with both penetrating and blunt trauma. It occurs in approximately 3% of abdominal injuries with a 2:1 ratio of penetrating to blunt trauma. Diagnosis requires a high index of suspicion since diaphragmatic injury can only reliably be ruled out by direct visualization, i.e., laparoscopy. Hence, delayed presentation with complications secondary to the injury is not uncommon. We discuss a case of a young man who presented in respiratory distress six years after a stab wound to the left chest. The patient was hypoxic, with a chest X-ray (CXR) demonstrating a pneumothorax with effusion. A chest tube was placed with a rush of air and foul-smelling purulent drainage. Work-up revealed incarcerated transverse colon in a diaphragmatic hernia. Celiotomy demonstrated necrotic colon in the chest with gross fecal contamination in both the chest and abdomen. The diaphragmatic defect was closed and a Hartmann's procedure performed. The patient did well postoperatively except for the development of an empyema, which resolved with conservative management. Our patient is the eleventh reported case of a tension fecopneumothorax resulting from traumatic diaphragmatic herniation. This paper reviews all cases including the diagnostic work-up, operative approach, and expected postoperative course of this unusual condition. Electronic Publication     

Thoracolaparoscopic repair of traumatic diaphragmatic rupture

Diaphragmatic rupture may occur after blunt or penetration trauma caused by the application of a powerful external force. Diaphragmatic rupture usually is repaired via laporotomy and/or thoracotomy, depending on the associated organ injury. The case of a 49-year-old man with traumatic rupture of the left hemidiaphragm is presented. Preoperatively, diaphragmatic rupture with herniation of the stomach into the left thoracic cavity was confirmed by computed tomography scan of the thorax. Under thoracoscopic guidance, the stomach, spleen, and omentum were repositioned in the abdominal cavity, and the rupture site (10 cm) was closed by nonabsorbable suture. A subsequent laparoscopy was performed to assess the efficacy of the repair and the absence of any abdominal organ injury. The patient was discharged from hospital without any respiratory or abdominal symptoms. Our report confirms that in the case of a patient with penetration injuries to the lower chest and upper abdomen, a combined thoracoscopic and laparoscopic approach may offer both diagnostic and therapeutic benefits with reduced surgical trauma. We conclude that thoracoscopic repair of traumatic diaphragmatic rupture can be used safely when no abdominal organ injuries are found.     

Traumatic diaphragmatic hernias: a report of 26 cases

Traumatic diaphragmatic hernias, when diagnosed many years after the traumatic event, are observed in about 10% of diaphragmatic injuries. Due to coexisting injuries and the silent nature of diaphragmatic injuries, the diagnosis is easily missed or difficult. The medical records of 26 patients, who were treated for diaphragmatic hernias during the last 20 years, were analysed retrospectively. The patients were divided into acute phase and late-presenting groups, in whom emergency surgery and elective intervention were performed respectively. Chest radiography was diagnostic in 34.6% (n=9) of patients. 92.3% of the hernias were on the left side, while the most common herniated organs were the stomach (31.8%) and the colon (27.2%). Coexisting injuries were recorded in 38.4% (n=10) of the patients. Primary repair was predominantly used (92.3%). The hospitalisation period was longer in the late-presenting group (24.1±18.8 vs. 14.3±7.7 days). Two deaths occurred in the late-presenting group. Diaphragmatic hernia should be suspected in all blunt abdominal trauma patients. Prompt surgical repair is the treatment of choice in all traumatic diaphragmatic hernias.     

Hand-assisted thoracoscopic repair of a Bochdalek hernia in an adult

BACKGROUND: Bochdalek hernias are congenital diaphragmatic hernias that are generally asymptomatic and often discovered incidentally. Surgical treatment is indicated once the diagnosis is made. These hernias have traditionally been repaired by open abdominal or thoracic approaches. MATERIALS AND METHODS: A healthy 24-year-old male presented with an 8-month history of shortness of breath. The patient was noted to have a postero-lateral diaphragmatic hernia, with a 4 cm defect in the left hemidiaphragm seen with computed tomography scan. He underwent hand-assisted video-assisted thoracoscopic surgery, in which the herniated omentum was reduced and the defect was repaired primarily and reinforced with Marlex mesh. The patient recovered uneventfully and was discharged home after a short hospitalization. CONCLUSION: Video-assisted thoracoscopic surgery for repair of Bochdalek hernias offers diagnostic as well as therapeutic advantages as it provides an excellent view of the surgical field, is easily executed, results in minimal surgical trauma, and has excellent cosmetic results and rapid recovery. We report a hand-assisted intracorporeal thoracoscopic repair to be a secure and satisfactory adjuvant to achieve the repair and conclude that thoracoscopic repair of the rare Bochdalek hernia is feasible.     

Intestinal occlusion secondary to Morgagni-Larrey's herniation in an adult. Case report and analysis of the literature

Morgagni-Larrey's hernias are congenital diaphragmatic hernias, rarely observed and generally identified accidentally due to the lack of symptoms. The authors report a case of intestinal occlusion secondary to Morgagni-Larrey herniation in an adult recently observed and underline the aetiopathogenic aspects, the diagnostic tools and the clinical pattern. They suggest to consider surgical repair as a choice of treatment, also for asymptomatic patients.     

Tension enterothorax

Editor—Diaphragmatic herniation of abdominal contentsis a recognized complication of transhiatal surgery. We reporta case of late tension enterothorax after an Ivor Lewis oesophagectomycomplicated and exacerbated by massive haemorrhage into theherniated bowel. A 61-yr-old man presented with sudden onset severe abdominalpain, initially epigastric in origin but rapidly spreading tothe whole abdomen. He had an Ivor Lewis oesophagectomy 10 monthspreviously for adenocarcinoma. Significant examination findingswere tachycardia (98 beats min^–1), hypertension 142/114mm Hg, and capillary refill time 5 s. Initial investigationsrevealed haemoglobin (Hb) of 14.6